Quarter	Persons
2005-01-01	717100
2005-04-01	731700
2005-07-01	745000
2005-10-01	731500
2006-01-01	713300
2006-04-01	722700
2006-07-01	721900
2006-10-01	718600
2007-01-01	716100
2007-04-01	737900
2007-07-01	751200
2007-10-01	733500
2008-01-01	718800
2008-04-01	729600
2008-07-01	724500
2008-10-01	703400
2009-01-01	642200
2009-04-01	633500
2009-07-01	633800
2009-10-01	607600
2010-01-01	564800
2010-04-01	578700
2010-07-01	601500
2010-10-01	614800
2011-01-01	588500
2011-04-01	604000
2011-07-01	606700
2011-10-01	610900
2012-01-01	598100
2012-04-01	616400
2012-07-01	629200
2012-10-01	620200
2013-01-01	615400
2013-04-01	631200
2013-07-01	645600
2013-10-01	640300
2014-01-01	632400
2014-04-01	636900
2014-07-01	662500
2014-10-01	648400
2015-01-01	645600
2015-04-01	649900
2015-07-01	658300
2015-10-01	654100
2016-01-01	650000
2016-04-01	663900
2016-07-01	668200
2016-10-01	658000
2017-01-01	648500
2017-04-01	655200
2017-07-01	660800
2017-10-01	656100
2018-01-01	655100
2018-04-01	678400